Question

What is the energy of light that has a frequency of 1.30 x 10^14 Hz?
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Answer 1

Answer:

Explanation:

E= hf

E=energy; h= Planck's constant=6.626 x10^-34 J.s; f= frequency

E= 6.626 x10^-34x1.30x10^14 = 8.61x10^-20 J

Answer 2

Explanation:

8.61 nto 10^-20J this is the answer mate